削峰与数字预失真原理及其运用序号主要修订内容编者/修订日期版本123456789 目录目录 ................................................................................................................................................................3第一章：数字预失真原理及其运用 ....................................................................................................51功放线性化技术的引入 ........................................................................................................................52射频功放非线性失真的表征 ................................................................................................................62.1射频功放中的三类失真 ............................................................................................................62.2多项式系统模型 ........................................................................................................................72.3AM-AM & AM-PM 模型 ..........................................................................................................82.4ACPR 与 EVM.........................................................................................................................112.5PA 的记忆效应简介 ................................................................................................................11记忆效应的定义 ..........................................................................................................11电学记忆效应 ..............................................................................................................13热学记忆效应 ..............................................................................................................133功放的线性化技术 ..............................................................................................................................143.1功率回退 .........................................................................................................................
